- A3005 between A4127 and A4020, Ealing (Grid ref TQ126798)
- U, Boyd Avenue, Ealing (Grid ref TQ129802)
- A4020 between Ealing boundary and A3005, Ealing (Grid ref TQ124804)
- U, Balfour Road, Ealing (Grid ref TQ118793)
- A4020 between A312 and Hillingdon boundary, Hillingdon (Grid ref TQ114807)
- A4020 between A3005 and A4127 Greenford Rd, Ealing (Grid ref TQ140802)
- A3005 between Ealing boundary and A4127 Tentelow Lane, Ealing (Grid ref TQ132783)
- A4127 between A3005 and A4020, Ealing (Grid ref TQ142800)
- U, Windmill Avenue, Ealing (Grid ref TQ142800)
- A4020 between Greenford Rd and Windmill Lane, Ealing (Grid ref TQ142802)
- U, Minterne Waye, Hillingdon (Grid ref TQ113810)
- U, Somerset Road, Ealing (Grid ref TQ130815)
- A312 between Hillingdon boundary and A4020 Uxbridge rd, Hillingdon (Grid ref TQ107800)
- C, North Hyde Lane, Hounslow (Grid ref TQ124779)
- A3005 between A3063 and Hounslow boundary, Hounslow (Grid ref TQ131780)
- A4127 between A4020 and A40(T), Ealing (Grid ref TQ142810)
- A312 between A4020 and Hillingdon boundary, Hillingdon (Grid ref TQ112813)
- C, Pump Lane, Hillingdon (Grid ref TQ104796)
- A312 between A132 and Hounslow boundary, Hounslow (Grid ref TQ105790)
- A312 between Hounslow boundary and A312, Hounslow (Grid ref TQ104788)